
*{
    margin: 0;
}
body{
    display: flex;
    justify-content: center;

}
body>div{
    width: 1200px;
}
.title{
    color: rgb(230,145,55);
    font-size: 30px;
    padding:10px;
    /*border-bottom:1px solid rgb(230,145,55) ;*/
}
.title+div{
    border-top:1px solid rgb(230,145,55) ;
}
a{
    color: white;
    text-decoration: none;

}

/*---------------------------------------中间内容-----------------------------------*/
.middle{
    display: flex;
    justify-content: center;
}
.middle>div{
    width: 1000px;
    /*display: flex;*/
    /*justify-content: space-between;*/
    margin: 50px 0;
}
/*--------------------------------------------------------------*/
.top{
    background-image:url("../img/banner_qtah.jpg");
    height: 600px;

    background-size:100% 100%;
    color: white;
}
/*----------------------------头部公共剧中-------------------------*/
.top>div{
    display: flex;
    justify-content: center;
}
.top>div>div{
    width: 1000px;
}
/*----------------------------剧中结束-------------------------*/

/*.company{*/
/*    display: flex;*/
/*    justify-content: center;*/
/*}*/
.company>div:first-child{
    /*width: 1000px;*/
    /*border: 1px solid rebeccapurple;*/
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.company>div:first-child>div:nth-child(1){
    width: 204px;
    height: 141px;
}
.company>div:first-child>div:nth-child(1)img{
    width: 100%;
    height: 100%;
}
.company>div:first-child>div:nth-child(2){
    display: flex;
    align-items: center;
}
/*--------------------------------导航-------------------------------------*/
.nav{
    background-color: rgb(230,145,55);
    height: 50px;
    /*display: flex;*/
    /*justify-content: center;*/
}
.nav>div{
    /*width: 1000px;*/
    /*border: 1px solid rebeccapurple;*/
    display: flex;
    align-items: center;

}
.nav>div>div{
    height: 50px;
    padding:0 20px;
    line-height: 50px;
}
.nav>div>div:hover a
{
    color:  rgb(230,145,55);
}
.nav>div>div:hover{
    background-color:white;


}
/*---------------------------------------广告-----------------------------------*/
.ad>div{
    /*border: 1px solid rebeccapurple;*/
    height: 300px;
}
.ad>div:nth-child(1)>div:nth-child(1){
    margin-top: 30px;
    font-size: 50px;
    /*border: 1px solid red;*/
    font-family: 仿宋;
}
.ad>div:nth-child(1)>div:nth-child(2)>div{
    line-height: 30px;
}
/*---------------------------------------广告3-----------------------------------*/
.ad>div>div:nth-child(3){
    color: rgb(230,145,55);
    font-size: 30px;
}
.ad>div>div:nth-child(3)>div:nth-child(1){
    display: flex;
    align-items: flex-end;
}
/*odd奇 even偶数*/
.ad>div>div:nth-child(3)>div:nth-child(1)>div:nth-child(odd){
    font-size: 25px;
    color: white;
}
.ad>div>div:nth-child(3)>div:nth-child(2){
    text-indent: 1.5em;
}